This comment has to be sarcasm
You do know that musing about the useless photoelectric effect is how we got a lot of modern technology?
At what point did we miss that civilisations that uncover milestones in basic physics tend to reap the rewards thereof?
If one considers the leisure that the time’s thinkers were afforded with estates and enterprises underneath them, I wouldn’t be surprised if the sum total of the photoelectric investigations came to billions inflation adjusted.
For example, a similar attitude would have dismissed J.J. Thompson's work on cathode rays and electrons in the late 1800's, and would have seen his intellect directed to steam engines and steel work. That would have seen a delay in the very technology ecosystem that enabled the parent to post their comment.
It is arbit and the largest corps that do research fully understand it can generate these counter productive attitudes generating deadline based superficial progress.
Which is why they try to keep their R&D people separate but it is never long lasting cause its all built on top of contradictions.
You want to build something long lasting look at how the Vatican survives not at how corporations/nations/empires survive. But getting science orgs to be that open minded is very tricky given all the baggage the Church has accumulated.